Mathematics, 25.06.2020 04:01, speresenko
Solve the following system of equations using the elimination method. 5x β 5y = 10 6x β 4y = 4
Answers: 3
Mathematics, 21.06.2019 18:40, calebhoover03
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 19:30, johndiaz26
Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)
Answers: 1
Mathematics, 21.06.2019 23:20, ajbrock1004
In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
Answers: 2
Mathematics, 22.06.2019 02:00, lanashanabJHsbd1099
Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes
Answers: 1
Solve the following system of equations using the elimination method. 5x β 5y = 10 6x β 4y = 4...
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